How much water does a 12 × 6 m pool hold?

About 66.4 m³ (66.4 tonnes of water) at 1.2–2.0 m depth — computed from the actual pool outline, not a rule of thumb.

How long does it take to fill?

Roughly 44 hours from a standard garden tap (~1.5 m³/h). A water delivery service fills it in a few hours.

Is this size right for my garden?

The water surface is 40.9 m²; plan roughly 1.5–2× that footprint including the surrounding deck. Open the plan in the designer and set your own deck margins to see the full footprint.

Can I change the depth or edge type?

Yes — open the plan in the designer and adjust depths, edge system (skimmer, deck-level overflow or raised), finishes and accessories freely.

Pool plan

12 × 6 m Kidney · pool plan

Estate pool

About this pool

An estate-class pool: resort presence at home, with room for swimming, play and lounging at the same time. At this size the supporting decisions matter as much as the basin — plan generous decks, a solid heat source and an automatic cover from day one, because every square metre of water is heated, treated and covered.

The kidney is the archetypal free-form pool: one flowing bean-shaped curve with a waist that invites planting, a boulder or a slide. It blends into naturalistic landscapes better than any straight-walled shape and makes small gardens feel bigger because the eye never finds a hard boundary.

Open in the 3D designer

Free · no signup · runs in your browser

Plan view, 12 × 6 m — drawn to scale

The numbers, computed

Water surface: 40.9 m²
Water volume: 66.4 m³ (66,382 L)
Perimeter: 27.9 m
Depth: 1.2–2.0 m
Excavation approx.: 100 m³
Fill time (garden tap): 44 hours
Skimmers needed: 2×
Heat pump size: 24 kW

Figures are computed from the sampled pool outline and the plan's depths — the same geometry the 3D designer uses. Excavation includes shell and working allowance; your site conditions may differ.

Questions about this plan

How much water does a 12 × 6 m pool hold?: About 66.4 m³ (66.4 tonnes of water) at 1.2–2.0 m depth — computed from the actual pool outline, not a rule of thumb.
How long does it take to fill?: Roughly 44 hours from a standard garden tap (~1.5 m³/h). A water delivery service fills it in a few hours.
Is this size right for my garden?: The water surface is 40.9 m²; plan roughly 1.5–2× that footprint including the surrounding deck. Open the plan in the designer and set your own deck margins to see the full footprint.
Can I change the depth or edge type?: Yes — open the plan in the designer and adjust depths, edge system (skimmer, deck-level overflow or raised), finishes and accessories freely.